baber/WOPTO huggingface dataset:
Patent JP-S63287284-A (JP)
Title: Video signal demodulation circuit
Inventor: MATSUSHITA KIWAMU
IPC: H04N9/78
Filed: 1987-05-20
Abstract: PURPOSE:To demodulate a video signal where the separation of a luminance signal and a chrominance signal is constant at all times by modulating part of the chrominance signal demodulated through the use of a carrier whose phase is deviated by 180 deg. so as to obtain a phase conversion chrominance signal, adding the result with a composite color video signal so as to obtain the luminance signal. CONSTITUTION:A chrominance signal modulation circuit 4c uses a chrominance subcarrier whose phase is deviated by 180 deg. from the original carrier signal by a phase shifter 4b and extracted by a chrominance subcarrier extraction circuit 4a to modulate a color difference signal subject to demodulation and conversion by a chrominance signal demodulation circuit 3 and outputs the result to a band pass filter 4d. The band pass filter 4d passes through the color signal frequency band only in the modulated phase conversion color signal and outputs the result to an adder circuit 6. The adder circuit 6 adds the video signal given via a delay line 5 and a phase conversion color signal outputted from a signal phase conversion circuit 4 to generate a luminance signal. Thus, the separation between the luminance signal and the chrominance signal is made always constant without being affected due to the correlation between adjacent scanning lines.
Patent JP-H10298432-A (JP)
Title: Room-temperature-curable silicone elastomer composition
Inventor: HORI SEIJI
IPC: C08L83/04
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a room-temp.-curable silicone elastomer compsn. excellent in processibility by compounding a substantially linear diorganopolysiloxane, a silane coupling agent, an organopolysiloxane resin, a fluorocarbon alcohol, a cure catalyst, etc. SOLUTION: This compsn. comprises 100 pts.wt. mixture of 1 mol of a diorganopolysiloxane having both molecular ends silanolated and 0.3-3.0 mol of a diorganopolysiloxane having one molecular end silanolated and the other end trialkylsiloxylated, 0.1-20 pts.wt. silane coupling agent, 5-30 pts.wt. organopolysiloxane resin, 0.1-20 pts.wt. fluorocarbon alcohol, 0.1-20 pts.wt. drying oil, 0.01-10 pts.wt. cure catalyst, an 0.01-10 pts.wt. diorganopolysiloxane represented by the formula (wherein R<4> is a hydrocarbon group; R<5> is II or a hydrocarbon group; R<6> is a 1-20C hydrocarbon group; A is R<6> or -R<4> =COOR<5> ; k is a positive number; and l is 0, 1, or higher).
Patent JP-S62280985-A (JP)
Title: Optical character reader
Inventor: KADOTA AKIZO
IPC: G06K9/46
Filed: 1986-05-30
Abstract: PURPOSE:To improve identification accuracy by extracting a partial pattern in different directions on a plane and again recognizing said pattern only by using parts having differences when plural candidates are outputted. CONSTITUTION:If there are more than two recognition candidates, first an extraction circuit 5 at every direction extracts patterns for the unit of direction, and a partial pattern decision control circuit 6 extracts all the combinations Ci and Cj of candidate categories, and where the number of candidates is (n), it extracts the combinations n(n-1)/2 of candidate categories. With categories Ci and Cj as keys, a partial pattern table 7 is referred to, and an area having partial pattern inherent at every direction to the category is obtained. A partial pattern similarity calculation circuit 8 obtains the similarity degree Si of the unknown pattern X of the Ci in the area to a standard pattern Si, and the similarity degree Rj of the unknown pattern X of the Cj to a standard pattern Sj.
Patent JP-S61282244-A (JP)
Title: Paper roll supporter
Inventor: UCHIYAMA MASAHIRO
IPC: B65H16/02
Filed: 1985-06-06
Abstract: PURPOSE:To prevent snaking of roll paper and incorrect feeding, in paper roll supporter for printer, by supporting the opposite end sides of paper roll on a rotatable supporter having the fulcrum at the opposite side of the center of gravity including the paper roll in paper developing direction. CONSTITUTION:Upon pulling out of roll paper 42 through driving of feed roller 53, the roll section 44 is lifted to rotate the edge section 48a of pan 47 upward around a fulcrum 50 thus to contact the stopper 52 at the edge section 48b against the bottom face of lower frame 12. Under this state, the receiving face of pan 47 is rotated by the roll section 44 to pull out the recording paper 42. Upon stoppage of feed roller 53, the pan 47 will roll downward around the fulcrum 50 because the center of gravity is shifted to the edge section 48a thus to provide tensile force against the feed roller 53 and to prevent loosening of paper due to stoppage. With such arrangement, snaking or incorrect feeding can be prevented.
Patent JP-S5826710-A (JP)
Title: Moving apparatus
Inventor: YAMASHITA SHIYOUTAROU
IPC: B65G25/06
Filed: 1981-08-05
Abstract: PURPOSE:To reciprocate precisely a platform, by converting reciprocal swinging movement of an engaging pin via arms, etc. to linear reciprocal movement of the platform. CONSTITUTION:A disc 25 is reciprocally swung within about 270 degrees by the rotation of a motor 26, thereby when the engaging pins 27 fit loosely in engaging grooves 9, arms 8 follow the swinging motion, and are slid in the engaging grooves 9, so that attached plates 5 pivoted to the tips of the arms 8 are reciprocated on guide rails 4, 4. As a result, the platform 2 joined to an endless chain 7 is reciprocated by a stroke twice the stroke of the reciprocal movement of the attached plates 5. Since the engaging pins 27 at positions near the opposite ends of the swinging motion fit loosely in engaging holes 28 in connecting lavers 16a, the shape of the links is changed, an operation lever 15 is moved toward a rail 1, and positioning pins 18, 18 fit in fitting holes 3, 3, so that the platform 2 is stopped there, and is secured there.
Patent JP-H09310180-A (JP)
Title: Surface treatment, surface treating device, semiconductor device formed using the same and its production
Inventor: TSURUMAKI NAOYA
IPC: H01L21/205
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating method executing coating formation or etching giving a mass gradient to coating thickness with high controllability and to provide a device therefor. SOLUTION: The surface of the substrate to be treated is sprayed with gas plasma to execute surface treatment to the substrate to be treated. In this case, the treatment has a stage of generating the gas plasma by feeding a reactive gas into the electric field and exciting the plasma, a stage of adiabatically expanding the gas plasma and accelerating the same to a desired direction so as to regulate its flow velocity to the one higher than the velocity of sound and a stage of spraying the accelerated gas plasma toward the surface of the substrate to be treated slantly arranged so as to make a slant angle θto the accelerated direction.
Patent JP-S5648060-A (JP)
Title: Circular fluorescent lamp
Inventor: NODA SHIYOUKICHI
IPC: H01J61/16
Filed: 1979-09-26
Abstract: PURPOSE:To save the electric power consumption, increase the staring voltage at a low temperature region, and control the flickering during starting at a low temperature by using a tube with specific tube diameter, ring diameter, sealed gase, and gas pressure thereof. CONSTITUTION:The diameter (d) of a tube is specified at 30-32mm., and the outer diameter (D) of a ring at 220-240mm.. A rare gas mixture of xenon-argon, xenon- neon, or xenon-argon-neon which contains xenon at least not more than 25% is sealed as a sealed gas, and the sealed pressure is specified at 1.3-2.5torr.
Patent JP-H05320258-A (JP)
Title: Cycloolefin copolymerization catalyst and method for copolymerizing cycloolefin
Inventor: ABE YOSHIHARU
IPC: C08F4/645
Filed: 1992-05-15
Abstract: PURPOSE:To produce a cycloolefin copolymer having a narrow mol.wt. distribution at a high polymn. activity. CONSTITUTION:The catalyst comprises a compd. [A] based on a transition metal of the group IVb or lanthanoid and having a ligand having a cyclopentadienyl backbone, an ionic compd. or a Lewis acid [B] having a boron atom, and, if necessary, an organoaluminum compd. [C], or comprises the transition metal compd. [A], the organoaluminum compd. [C], and a Lewis acid having a boron atom [D]. The catalyst is used for copolymerizing a 20C or lower alpha-olefin with a specific cycloolefin.
Patent JP-H05202253-A (JP)
Title: Polymer blend for optical use
Inventor: FUERUPUSU BURAIAN JIYONSON
IPC: G11B7/24047
Filed: 1992-05-15
Abstract: PURPOSE: To obtain the title polymer blend having excellent transparency, low optical delay low humidity absorbability good heat resistance, etc., by compounding a styrene/acrylonitrile copolymer with a specific glutarimide polymer.  
     CONSTITUTION: About 60-about 15 pts.wt. of a styrene/acrylonitrile copolymer (B) and, according to circumstances, at least one additive selected from a stabilizer, a colorant, pigment, a lubricant and an antistatic agent are compounded with about 40-about 85 pts.wt. of a glutarimide polymer (A) containing an imide unit represented by the formula and at least 40% in a degree of imidation and not exceeding 0.40 in mili-equivalent of an acid and an anhydride per gram to obtain a polymer blend having single Tg at a time of molding, imparting a clear molded object and having optical delay not larger than about -120-+120 nm per a 1/8 inch thickness of a molded part. This polymer blend shows excellent transparency, low optical delay, low humidity absorbability, good heat resistance and good adhesiveness to sputtered aluminum. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H07336888-A (JP)
Title: Operating method of dc power generating facility
Inventor: NANBA SHIGEAKI
IPC: H02J1/00
Filed: 1994-06-06
Abstract: PURPOSE:To keep outputs from the whole systems constant even when operation is stopped in one or two systems in DC power generating facilities, in which a plurality of DC power generating facilities are divided into a plurality of systems and parallel circuits are constituted. CONSTITUTION:Fuel cell stacks 10 are divided and arranged in N lines and M rows, outputs from each fuel cell stack 10 of #1-#N are fed to an inverter 12, and outputs from each fuel cell stack 10 are converted into AC power by the inverter 12. The inverter 12 is used as an AC power supply. The output at the normal time is set at a value lower than the output at a time when the operation of a certain system is stopped in the outputs from each fuel cell stack 10. When the operation of a #1 system is stopped, the outputs from the fuel cell stacks 10 in sound systems are set by outputs by N/(N-1) times when the outputs from each fuel cell stack 10 at the time of the constitution of an N system are represented by 1, and the outputs from the whole systems are controlled at a constant value even at the abnormal time.
Patent JP-H02301931-A (JP)
Title: Cathode body structure for cathode ray tube
Inventor: KAMOZAWA HIROFUMI
IPC: H01J1/20
Filed: 1989-05-16
Abstract: PURPOSE:To prevent imperfect leakage current among cathodes due to heaters energized for a long time by providing a conical hill made of an insulating material underneath the flange in a disc shape of a cathode support body. CONSTITUTION:A cathode support body 2 is embedded into a crystal glass called by the name of hermetic glass 1, and an envelope 3 on which a 42 alloy and the like are pressed so as to be molded, is adhered onto the outside of the hermetic glass 1. In addition, a conical hill 6 formed by the hermetic glass is provided underneath the flange in a disc shape of the cathode support body 2. This does not allow substrate metals to be deposited beyond the midway of the conical hill 6 made of the hermetic glass, even if nickel and chrome which are the substrate metals of a cathode 4, are evaporated, thereby making it possible to prevent imperfect leakage current among cathode even if a heater 5 is energized for a long time.
Patent JP-H09281584-A (JP)
Title: Camera provided with character display device
Inventor: SATO MASAAKI
IPC: G03B17/24
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To disuse a light transmission body such as an optical fiber, etc., and to reduce the cost by providing a character display device exposing a character on a light transmissive film on film for photographing by a light source for character and making the light source for exposing character a stroboscopic flashing light source. SOLUTION: A light shielding wall 15 of provided in a dark box provided between the photographing lens 2 of a camera main body and an exposing window for film for photographing so as to separate the dark box to a dark box part 11 including the lens 2 and a dark box part 14 not including the lens 2, and also the exposing window is separated by the wall 15. At the time of photographing, a subject image transmitted through the lens 2 is exposed on the film for photographing and the light transmissive film 13 where a character is displayed is fixed proximately to the surface of the film for photographing and the character on the film 13 is exposed on the film for photographing by the light source for character provided in the bark box part 14. Then, the light source for exposing character is a stroboscopic flashing light source ST2.
Patent JP-H07328778-A (JP)
Title: Production of metal carrier for waste gas cleaning catalyst
Inventor: OTA HITOSHI
IPC: B21D47/00
Filed: 1994-06-06
Abstract: PURPOSE:To efficiently produce a high quality metal carrier excellent in durability by adhering a joining preventing agent to the prescribed place of flat sheet and executing diffusion joining the prescribed place of the contact part between a corrugated sheet and flat sheet. CONSTITUTION:For joining prevention, non-joining part is stably obtained better through the method to coat on a wide region of a flat sheet 1 than one to coat on a narrow region of the top part of a corrugated sheet 4. In the case the corrugated sheet 4 is shifted relative to the flat sheet 1, because a joining preventing agent 2 is coated on the flat sheet 1a, the joining preventing agent constantly exists in more than fixed amount corrugated on the top of corrugated sheet 4. The method to adhere the joining preventing agent 2 on the the prescribed place of flat sheet 1, for example, prior to constructing a honeycomb body, the joining preventing agent 2 is adhered on the prescribed place of flat sheet 1 by a coating roll 3. 4 adhesion place of joining preventing agent 2 is arbitrarily selected by adjusting a width of the coating roll 3 and a contact length with the coating roll 3 while traveling the flat sheet 1 in the longitudinal direction.
Patent JP-H04351067-A (JP)
Title: Gain controller
Inventor: TAKI YOICHIRO
IPC: H04N1/401
Filed: 1991-05-29
Abstract: PURPOSE:To correct ununiformity with high accuracy by adjusting an amplification factor based on an analog electric signal corresponding to a picture element at a maximum level with respect to an original of a uniform density. CONSTITUTION:A photoelectric conversion circuit 1 reads a reference white level original and allows an analog signal processing circuit 2 to store a gain in response to a final level of an analog signal from the circuit 1. In this case, a switch SW4 is thrown to the position of a pulse generating circuit 2b, and when the switch SW4 is set to an 'L' level, a switch SW2 is always set to an 'L' level and turned off. When a reference white level original is again read and an analog signal outputted from the circuit 2 is given to an A/D converter 3, the gain is made constant. Furthermore, when the analog signal reaches a white reference level, an automatic gain control signal AGC reaches an H level and the gain is unchanged. Since the amplification factor of the circuit 2 is adjusted based on the read of the white level from the circuit 1, the ununiformity is corrected with high accuracy.
Patent JP-S5915284-A (JP)
Inventor: TSUJI KOUJI
IPC: G09F11/00
Filed: 1982-07-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5457555-A (JP)
Title: Polybutene-1 resin composition highly loaded with inorganic substance having improved properties
Inventor: NAKAE HIROYUKI
IPC: C08L23/20
Filed: 1977-10-17
Abstract: PURPOSE: To obtain the title polybutene-1 resin composition free from deterioration of tensile elongation properties, even when highly loaded with an inorganic substance, by using inorganic substance powder treated with a specific surface treatment.  
     CONSTITUTION: (A) 100 parts by wt. of polybutene-1 resin having a density of 0.90W0.92 g/cm 3  is kneaded with (B) 80W300 parts by wt. of inorganic substance powder treated with a titanate coupling agent, preferably isopropyltriisostearolyl titanate of formula. Preferably, the inorganic substance powder has a particle size of 0.05W10μ, and the amount of the coupling agent is 0.5W5 parts by wt. per 100 parts by wt. of the inorganic substance powder 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5747746-A (JP)
Title: Foamed glass plate
Inventor: UEGAKITO OSAMI
IPC: C03C17/28
Filed: 1980-09-08
Abstract: PURPOSE: To prevent shavings from being scattered from a foamed glass plate during working by forming an org. coated layer having a specified thickness on the surface of the plate.  
     CONSTITUTION: An org. coated layer having 0.2W10mm thickness is formed on the surface of a foamed glass plate. In order to form the layer, the plate surface is coated with an org. adhesive of polyvinyl acetate resin, acrylic resin, asphalt or the like with a spray gun in 0.2W10mm thickness, and the adhesive is dried. To the adhesive may be added ≤80wt% inorg. substance such as shavings of foamed glass or river sand as a filler. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5648072-A (JP)
Title: Fabrication of lead acid battery
Inventor: MORII SATORU
IPC: H01M4/20
Filed: 1979-09-27
Abstract: PURPOSE:To prevent active material from coming off and improve the life by fixing respective stub foot of each plate with an adhesive, where assembled plates are maintained presssd. CONSTITUTION:Assembled plates 4 comprising positive plates 1, separators 2 and negative plates 3 are put in a container 7 to form a lead acid battery. When, the assempled plates 4 which are formed by soaking respective stub foot 5 of each plate in an adhesive bath 6 and hardening the adhesive, during these processes the assembled elements 4 are continued to press with a constant pressure, are used. The assembled elements 4 are placed in a container 7, thus the pressure of the assembled element are maintained sure, positive plates 1 are separated completely from negative plates 3, and the life of a battery is improved.
Patent JP-S6016450-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OOUCHI MASAHIRO
IPC: H01L21/822
Filed: 1983-07-08
Abstract: PURPOSE:To enable the manufacture of the IC suitable for a high speed digital circuit by a method where an IC package has the second stitches corresponding to the first stitches therein, and termination resistors are provided between both the stitches. CONSTITUTION:The second stitches 3 exist in the IC package by corresponding to the first stitches 2. The termination chip resistors are connected to these stitches 2 and 3. This manner enables the manufacture of the IC suitable for the high speed digital circuit.
Patent JP-S5647522-A (JP)
Title: Welding method by electron beam for 10ni steel
Inventor: TAKANO GENTA
IPC: B23K15/00
Filed: 1979-09-27
Abstract: PURPOSE:To enhance the characteristic of welded section by a method wherein a 10Ni steel material having a specific composition is welded using an electron beam and is heat-treated at a specified condition. CONSTITUTION:A 10Ni steel of thermally refined type high-extension steel in the class of 120kg/mm.<2> strength is welded using an electron beam and its mechanical properties are enhanced as follows: A 10Ni steel material consisting of Ni: 9.0- 11.0%, Cr: 1.8-2.2%, Mo: 0.9-1.1%, Co: 7.5-8.5%, C: 0.09-0.13%, Si: 0.10-0.15%, Mn: 0.13-0.17%, P: 0.01% or less, S: 0.007% or less, and the remaining Fe is welded with an electron beam welding process. Then, a heat treatment is performed at 460-530 deg.C for 2-20hr.
Patent JP-S5458262-A (JP)
Title: Cold storage
Inventor: YAMAZAKI SUSUMU
IPC: F25D21/04
Filed: 1977-10-19
Abstract: PURPOSE: The outlet and inlet part of a heating conduit for preventing the dew adhesion on a middle partition plate part is constituted to be the outlet and inlet conduit of a cooling device, and the penetration hole is made enough only by the penetration hole for introducing the outlet conduit of the former cooling device.  
     CONSTITUTION: A cold storage body 1 is constituted of an outer box 2, inner box 3, and heat-insulating foam material. A middle partition wall 4 diveides the inside of  the cold storage into a refrigerating chamber 5 and a cold storage chamber 6, and is incorporated into the inside of the cold storage from the front opening side inside the cold storage. The inlet side of a heating conduit 10 for heating the front plate 7 part of the middle partition wall is formed in one united body with a conduit 11 connected with a condenser, and the other side is connected with a cooling device 14 through a dryer 12 and a capillary tube 13. The conduits 10 and 11, dryer 12, tube 13, and a conduit 15 are incorporated beforehand with the cooling device 14. Accordingly, the outlet and inlet part of the conduit 10 becomes the outlet conduit of the cooling device, and a penetration hole 16 is made enough only by the former penetration hole for introducing the outlet conduit of the cooling device 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5349385-A (JP)
Title: Apparatus for producing rotary memory device
Inventor: TAKEI MASAKI
IPC: B23B23/00
Filed: 1976-10-18
Abstract: PURPOSE: To eliminate the error of a work in its roundness by setting an urging force by the head stock of alathe for cutting a rotary memory body as one of an information memory device constant. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0424745-A (JP)
Title: Computer system start-up device
Inventor: FUTAMURA KAZUNOBU
IPC: G06F1/00
Filed: 1990-05-15
Abstract: PURPOSE:To reduce the basic software selection error by a user by preparing plural files of software for system start-up, constituting the system so that any of them can be started, and also notifying which device the start-up system is. CONSTITUTION:An information file is provided at one part of the external memory of a computer system 4, and supplies the start-up environment and the application program information which is activated under this rising environment, etc., when the user selects which basic software of the external memory to raise at the time of system start-up. Also, display parts 5a-5x which correspond the external memory 3 which stores the basic software that the user logically designates in such a system and the appearance of the external memory are provided. Thus, the basic software selection error of the user can be eliminated.
Patent JP-H06313436-A (JP)
Title: Seal for roller bearing
Inventor: MARIO MIKA
IPC: F16C33/78
Filed: 1993-04-30
Abstract: PURPOSE: To provide seal for a rolling bearing easily manufactured at low cost, being light-weight, and prevented from causing permanent deformation, thermal expansion, etc., under a high temperature. CONSTITUTION: This seal 5 for a rolling bearing comprises a circumferential part of a relatively soft elastic synthetic plastic material and a relatively hard intermediate part. This seal is so formed that the intermediate part has a stiff annular insert formed of synthetic plastic polymer, the relatively soft elastic synthetic plastic circumferential part is simultaneously molded with the annular insert, the circumferential part is fixed to a first circumferential outer end 11 and a second circumferential inner end 12 of the annular part respectively, and the circumferential part is formed of mixture between elastomer and the synthetic resin polymer same as the material used for forming the annular insert.